Skylight



FIG. 1 is a top perspective view of a skylight of our design;

FIG. 2 is another top perspective view of FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear plan view of FIG. 1; and,

FIG. 5 is a side plan view of FIG. 2.

The broken lines in the drawings depict environment subject matter only that forms no part of the claimed design. 

CLAIM The ornamental design for a skylight, as shown and described. 